GB1020181A - Improvements in or relating to impermeable barriers in multiconductor cables - Google Patents

Improvements in or relating to impermeable barriers in multiconductor cables

Info

Publication number
GB1020181A
GB1020181A GB1775163A GB1775163A GB1020181A GB 1020181 A GB1020181 A GB 1020181A GB 1775163 A GB1775163 A GB 1775163A GB 1775163 A GB1775163 A GB 1775163A GB 1020181 A GB1020181 A GB 1020181A
Authority
GB
United Kingdom
Prior art keywords
sheath
plastic
cable
impermeable barriers
insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1775163A
Inventor
Reginald John Jordan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Priority to GB1775163A priority Critical patent/GB1020181A/en
Publication of GB1020181A publication Critical patent/GB1020181A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Terminals (AREA)

Abstract

1,020,181. Fluid impermeable barriers in cables. PIRELLI GENERAL CABLE WORKS Ltd. April 13, 1964 [May 6, 1963], No. 17751/63. Heading H1A. Fluid-impermeable barriers are formed in the type of cable having a plastic sheath covering plastic insulated conductors by applying local heat to the cable sufficient to melt the sheath and insulation, so that they fuse together on cooling to form the barrier. The cable is heated at the desired points by a pulsed high-frequency power unit, the plastic of the sheath and insulation acting as the dielectric between two stationary electrodes. In the embodiment described the plastic, which may or may not be the same for the sheath and conductor insulation, is P.V.C.
GB1775163A 1963-05-06 1963-05-06 Improvements in or relating to impermeable barriers in multiconductor cables Expired GB1020181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1775163A GB1020181A (en) 1963-05-06 1963-05-06 Improvements in or relating to impermeable barriers in multiconductor cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1775163A GB1020181A (en) 1963-05-06 1963-05-06 Improvements in or relating to impermeable barriers in multiconductor cables

Publications (1)

Publication Number Publication Date
GB1020181A true GB1020181A (en) 1966-02-16

Family

ID=10100580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1775163A Expired GB1020181A (en) 1963-05-06 1963-05-06 Improvements in or relating to impermeable barriers in multiconductor cables

Country Status (1)

Country Link
GB (1) GB1020181A (en)

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